ISRC GBBBA1800633
Verified recording
GBBBA1800633 is “Rückert-Lieder, Op. 44: 1. Ich atmet' einen linden Duft - Live” by Gustav Mahler,
registered on the CopyrightChains blockchain with CopyrightID
0x65f7ea1b3c976c4c44a4fb375078f5cd376cea4908f7c626823cf90646b1f8cf and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA1800633.
Recording identifiers
- ISRC
- GBBBA1800633
- Title
- Rückert-Lieder, Op. 44: 1. Ich atmet' einen linden Duft - Live
- Artist
- Gustav Mahler
- CopyrightID (CopyrightChains transaction hash)
0x65f7ea1b3c976c4c44a4fb375078f5cd376cea4908f7c626823cf90646b1f8cf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:4846779a9094757fb79260d1ecf7c0edac72de029b28ee867b1c8491469dd975- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA1800633
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Rückert-Lieder, Op. 44: 1. Ich atmet' einen linden Duft - Live · Machine-readable JSON-LD